Unscrew stock shift knob counterclockwise.
Remove shift knob from base.
Loosen allen screws in TWM knob with provided key.
Thread TWM shift knob onto base clockwise until tight.
Tighten allen screws with provided key.
stock knob vs TWM knob
Finished Pictures
Remove shift knob from base.
Loosen allen screws in TWM knob with provided key.
Thread TWM shift knob onto base clockwise until tight.
Tighten allen screws with provided key.
stock knob vs TWM knob
Finished Pictures